A utility tool that scans the operating system’s internal configuration index to purge broken entries, stale file associations, and orphaned registry keys is a: MCQ with Answer and Explanation

A utility tool that scans the operating system’s internal configuration index to purge broken entries, stale file associations, and orphaned registry keys is a:
A. Disk Defragmenter
B. Registry Cleaner
C. Disk Formatter
D. File Archiver
Answer: Option B
Solution (By JKExamLibrary)
Registry cleaners search the Windows Registry database to wipe out obsolete path listings and dead pointer artifacts to maintain stability.

This question belongs to: Computer Computer Software

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What type of software is Microsoft Excel?
A. System software
B. Firmware
C. Utility software
D. Application software

Correct Answer: Option D


Explanation:
Microsoft Excel is a spreadsheet application software used for data analysis and calculations.

This question belongs to: Computer Computer Software
Question #2 Report Error
A utility program that creates a digital log of all hardware changes, software installations, and device errors on a computer system to aid troubleshooting is a/an:
A. Uninstaller Wizard
B. Event Viewer / System Log Utility
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D. File Shredder Routine

Correct Answer: Option B


Explanation:
Event viewers record critical operational incidents, software exceptions, and hardware changes in system logs to help diagnose technical problems.

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Which of the following is a type of utility software used to create partitions?
A. Disk Management
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Correct Answer: Option A


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Disk Management is a utility that allows users to partition and format storage drives.

This question belongs to: Computer Computer Software